Differences in Volume, Reimbursement, Practice Styles, and Patient Characteristics Between Male and Female Surgeons for Open and Endoscopic Carpal Tunnel Release.

Background: The goal of this study was to evaluate differences in carpal tunnel release volume, reimbursement, practice styles, and patient populations between male and female surgeons from 2013 to 2021.

Materials And Methods: The Medicare Physician & Other Practitioners database was queried from 2013 to 2021. Procedure volume, reimbursement, surgeon information, and patient demographic characteristics were collected for any surgeon who performed at least 10 open carpal tunnel release (OCTR) or endoscopic carpal tunnel release (ECTR) procedures that year.

What Patients Say About Their Orthopaedic Hand and Wrist Surgeons: A Qualitative Analysis of Negative Reviews on Yelp.

 Patients often turn to online reviews as a source of information to inform their decisions regarding care. Existing literature has analyzed factors associated with positive online patient ratings among hand and wrist surgeons. However, there is limited in-depth analysis of factors associated with low patient satisfaction for hand and wrist surgeons.

Low-Income, Poor Physical Health, Poor Mental Health, and Other Social Risk Factors Are Associated With Decreased Access to Care in Patients With Carpal Tunnel Syndrome.

Background: Carpal Tunnel Syndrome (CTS) is associated with a significant personal and societal burden. Evaluating access to care can identify barriers, limitations, and disparities in the delivery of healthcare services in this population. The purpose of this study was to evaluate access to overall healthcare and healthcare utilization among patients with CTS.

Evaluating the Need for Simultaneous Carpal Tunnel Release With Forearm Fasciotomy.

Purpose: The need to include simultaneous carpal tunnel release (sCTR) with forearm fasciotomy for acute compartment syndrome (ACS) or after vascular repair is unclear. We hypothesized that sCTR is more common when: 1) fasciotomies are performed by orthopedic or plastic surgeons, rather than general or vascular surgeons; 2) ACS occurred because of crush, blunt trauma, or fractures rather than vascular/reperfusion injuries; 3) elevated compartment pressures were documented. We also sought to determine the incidence of delayed CTR when not performed simultaneously.

Tendon Sheath Incision for Surgical Treatment of Trigger Finger.

Background: Open trigger finger release is an elective surgical procedure that serves as the gold standard treatment for trigger digits. The aim of this procedure is to release the A1 pulley in a setting in which the pulley is completely visible, ultimately allowing the flexor tendons that were previously impinged on to glide more easily through the tendon sheath. Although A1-or the first annular pulley-is the site of triggering in nearly all cases, alternative sites include A2, A3, and the palmar aponeurosis.

Open Excision of Dorsal Wrist Ganglion.

Background: Ganglion cysts are benign soft-tissue tumors that are most commonly found in the wrist. Within the wrist, 60% to 70% of ganglion cysts occur on the dorsal side and 20% to 30% occur on the volar side. Although ganglia arise from multiple sites over the dorsal wrist, dorsal ganglia most commonly originate at the scapholunate joint.

Comparative sensitivity and accuracy of 24 vs. 18 MHz ultrasound probes for the diagnosis of flexor tendon repair integrity.

Purpose: To determine whether a 24 MHz transducer significantly improves sensitivity, specificity and accuracy in evaluating flexor tendon repair integrity compared with an 18 MHz transducer.

Methods: One hundred and twelve cadaveric digits were randomised to an intact repair or simulated 'failed' repair, and to a two- or eight-strand repair of a flexor digitorum profundus laceration. A blinded sonologist evaluated specimens in static mode using 18 and 24 MHz transducers.

Time-Dependent Change in Carpal Tunnel Cross-Sectional Area and Transverse Carpal Ligament Thickness Using Serial Magnetic Resonance Imaging Studies-An Anatomical Study.

Purpose: Idiopathic carpal tunnel syndrome (CTS) is a common compressive neuropathy. Aging and female sex are risk factors, but the reasons are unclear. The purpose of this study was to evaluate whether identifiable radiographic changes resulting in a decrease in carpal tunnel area (CTA) over time exist.

Establishing Confidence Intervals for Normal Radiographic Intracarpal Alignment Throughout the Arc of Wrist Motion: A Cadaveric Pilot Study.

Background: High-quality lateral radiographs with the wrist in neutral (0°) or near neutral (less than 15° flexion or extension) are felt to be important for diagnosing carpal instability using intracarpal angular measurements, but may be unavailable. In addition, radiolunate (RLA) and capitolunate (CLA) measurement angles for defining carpal instability have poor validation. We sought to establish 95% confidence intervals (CIs) for predicted RLA and CLA throughout the arc of wrist motion in normal cadaveric wrists.

Sensitivity and Accuracy of High-Resolution Ultrasound for Diagnosis of Flexor Tendon Repair Integrity.

Background: The authors examined whether ultrasound sensitivity, specificity, and accuracy in identifying intact repairs or flexor tendon gapping after zone 2 repair are affected by the number of suture strands crossing the repair or gap or imaging modality (static versus dynamic).

Methods: A total of 144 fresh-frozen cadaveric digits (thumbs excluded) were randomized to either an intact repair (0-mm gap) or simulated failed repair (4-mm gap), as well as to either a two- or eight-strand locked-cruciate repair of a zone 2 flexor digitorum profundus tendon laceration using 4-0 Fiberwire. Examinations were performed by a blinded musculoskeletal ultrasonographer in static and dynamic modes using an 18-MHz transducer.

Inter- and Intra-observer Agreement of Visual Estimation, Goniometric and Radiographic Measurement of Passive Thumb Metacarpophalangeal Joint Hyperextension.

Reliable methods for measuring range of motion is important for hand therapists. Currently, there is no gold standard for the measurement of thumb metacarpophalangeal joint (MCPJ) hyperextension. We hypothesised that visual and goniometric measurements of thumb MCPJ hyperextension vary greater than 10° from radiographic measurements, and between observers.

Long-term Trends in Open vs Endoscopic Carpal Tunnel Release Among the Medicare Population in the United States.

Background: Carpal tunnel release (CTR) surgery is the most common surgery billed to Medicare by hand surgeons. As such, the purpose of this study was to evaluate trends for CTR surgeries billed to Medicare from 2000 to 2020.

Methods: The publicly available Medicare Part B National Summary File from 2000 to 2020 was queried.

Surgical approaches for proximal interphalangeal joint arthroplasty.

This annotation reviews current concepts on the three most common surgical approaches used for proximal interphalangeal joint arthroplasty: dorsal, volar, and lateral. Advantages and disadvantages of each are highlighted, and the outcomes are discussed.Cite this article:  2022;104-B(12):1329-1333.

Does the Number of Preoperative Corticosteroid Injections Affect Clinical and Radiographic Outcomes of Trapeziectomy and Suspensionplasty?

Purpose: This study aimed to determine whether an increasing number of preoperative corticosteroid injections is associated with greater radiographic subsidence of the thumb metacarpal at long-term follow-up after abductor pollicis longus suspensionplasty, secondary to steroid-induced pathologic weakening of capsuloligamentous restraints surrounding the thumb carpometacarpophalangeal joint and greater extension of the lunate, but neither affect patient-reported outcomes nor revision rates.

Methods: A retrospective chart review was performed of patients who underwent primary trapeziectomy and abductor pollicis longus suspensionplasty by a single surgeon over a 10-year period. The number of preoperative corticosteroid injections in the trapeziometacarpal joint was documented, and patients were separated into 4 subgroups: 0, 1, 2, or 3 or more injections.

Nonmarinum, Nontuberculous Mycobacterial Infections of the Upper Extremity: A Multi-Institutional Descriptive Report.

Purpose: We analyzed patient demographic factors involved in the development of nonmarinum, nontuberculous mycobacterial infections (NTMI) involving the upper extremity, and assessed diagnostic and prognostic values of commonly used preoperative laboratory and imaging studies, as well as factors related to recurrence of disease and patient outcomes.

Methods: Patients from 2 academic, tertiary facilities with culture-proven, nonmarinum NTMI involving the upper extremity were reviewed. Patient-related factors and clinical outcomes were extracted.

Proximal Humeral Replacement With Osteoarticular Allograft Prosthetic Composite in Failed Revision Total Elbow Arthroplasty With Marked Bone Loss.

Total elbow arthroplasty (TEA) procedures are becoming more prevalent with an associated increase in revision procedures. Revision TEA in the setting of marked bone loss poses a challenge for the treating surgeon. We present a viable surgical option for patients with extensive proximal humeral bone loss treated with proximal humerus osteoarticular allograft prosthetic composites prepared with intact rotator cuff, pectoralis, and deltoid soft tissue attachments along with a rehabilitative protocol and follow up.

Midterm Patient-Reported Outcomes in Wrist Denervation for Post-Traumatic Arthritis.

Purpose: To analyze patient-reported outcomes and range of motion in a cohort of patients who underwent wrist denervation for advanced wrist osteoarthritis. We hypothesized that improvements in pain and function would be seen with preserved range of motion.

Methods: Thirty patients underwent wrist denervation for symptomatic stage 1-4 scapholunate advanced collapse (SLAC) arthritis.

Thumb Metacarpal-Trapezoid Impingement as an Etiology of Pain After Trapeziectomy and Basal Joint Soft Tissue Arthroplasty: A Case Series.

Purpose: To report a poorly described etiology for pain after trapeziectomy and soft tissue basal joint arthroplasty, diagnosed with the aid of nuclear imaging.

Methods: Five patients (4 women and 1 man), average age 62 years (range, 59-65 years) presented with pain an average of 7 months (range, 2-11 months) after basal joint arthroplasty. The dominant hand was involved in all cases.

Comparative Accuracy of 1.5T MRI, 3T MRI, and Static Ultrasound in Diagnosis of Small Gaps in Repaired Flexor Tendons: A Cadaveric Study.

Purpose: We hypothesized that magnetic resonance imaging (MRI) would more accurately diagnose small gaps (<6 mm) after flexor tendon repair than static ultrasound (US) and that suture artifact would negatively impair accuracy.

Methods: A laceration of the flexor digitorum profundus was created in 160 fresh-frozen cadaveric digits and randomized to either an intact repair (0-mm gap) or repairs using a locked 4-strand suture repair with either 4-0 Prolene, Ethibond, or and gaps of 2, 4,or 6 mm; or no suture in which 2-, 4-, or 6-mm gaps were created without a suture crossing the repair site. We performed 1.

Comparative Sensitivity and Specificity of Static and Dynamic High-Resolution Ultrasound in Diagnosis of Small Gaps in Repaired Flexor Tendons: A Cadaveric Study.

Purpose: To compare the sensitivity and specificity of high-resolution static and dynamic ultrasound (US) for diagnosing intact repairs and small, clinically relevant gaps (≥4 mm) in repaired flexor digitorum profundus tendons within zone 2 and, secondarily, to evaluate the effect of suture artifact from 3 commonly used suture types.

Methods: Eighty-eight fresh-frozen cadaveric digits (thumbs excluded) were randomized to either an intact repair (0-mm gap) or repairs using a locked 4-strand suture repair with either 4-0 Prolene, Ethibond, or FiberWire and gaps of 2, 4, or 6 mm and no suture in which 2-, 4-, or 6-mm gaps were created without a suture crossing the repair site. Gap widths were estimated by a blinded musculoskeletal ultrasonographer in static and dynamic modes.

Effect of Partial and Complete Trapezoid Excision on Radiographic and Functional Results After Abductor Pollicis Longus Suspensionplasty.

Purpose: We hypothesized that adding complete or partial trapezoid excision is associated with greater radiographic carpal collapse and worse functional outcomes compared with a simple trapeziectomy and abductor pollicis longus suspensionplasty.

Methods: A total of 69 patients had abductor pollicis longus suspensionplasty (79 hands), 87% of whom were female, mean age 64 years. Scaphotrapezium-trapezoid arthritis noted at surgery was treated with an additional proximal trapezoid excision (PT) in 21 (27%) or complete trapezoid resection (CT) in 22 hands (28%).

Remote Assessment of Wrist Range of Motion: Inter- and Intra-Observer Agreement of Provider Estimation and Direct Measurement With Photographs and Tracings.

Purpose: Information is limited regarding the validity and reliability of measurements made during remote assessment of wrist range of motion (ROM) motion. We sought to determine intra- and inter-observer agreement among visual estimation, direct goniometric measurement, and patients' self-taken digital photographs and line tracings by comparing the degree differences among measurements. We hypothesized that inter- and intra-observer differences would be less than 10° at least 90% of the time for all measurement modalities.

Histopathologic Evaluation of Flexor Tenosynovium in Recurrent Carpal Tunnel Syndrome.

Background: The authors' purpose was to evaluate the histopathology of flexor tenosynovium in true, idiopathic recurrent carpal tunnel syndrome for the presence of abnormal inflammatory or pathologic findings that might explain causation or that differ from those previously described for primary, idiopathic carpal tunnel syndrome.

Methods: Thirty-five patients (19 women and 16 men; mean age, 72 years) underwent open revision carpal tunnel release a mean 13 years (range, 0.5 to 30 years) after primary carpal tunnel release.